i got these guys at 1.5 -2 inches about 2-3 months ago and are now around 4 inches. very cool fish they swim around alot and arent skittish of me. i was feeding them live chubs up until december and now the waters are going to start freezing over i stocked up with many zip lock bags of chubs in the freezer. main diet is chubs and secondary food is krill. there growing quite fast. hope ya like 






